Geography

The States With Multiple Time Zones (And the Travel Mistakes It Causes)

Most U.S. states are confined to a single time zone, but there are some instances where parts of a state are an hour ahead of or behind other areas within the same state. While many locals have adjusted to these unusual circumstances, the odd time differences may create headaches for uninformed visitors

The 10 Smallest U.S. States by Area

Not every state is characterized by enormous swathes of land and water. Some are bite-sized regions that pack in rich histories, vibrant cities, and charming small towns within just a few thousand square miles.

Geography
9 Countries With the Most Time Zones

Time zones shape everything from business schedules to flights and international broadcasts. Most follow orderly lines of longitude, but politics, colonization, and geography often twist the map. Here are nine countries with the most time zones.

Geography
What Is the Tropic of Cancer? Earth’s Imaginary Lines, Explained

If you’ve ever wondered what the Tropic of Cancer, the prime meridian, or the equator are, we explain some of the best-known imaginary lines on Earth.

Geography
The 10 Flattest U.S. States

Not all states are created equal — at least when it comes to topography. Here are the flattest states in the U.S., ranked by the difference between the highest and lowest elevation points in each state.

Geography